Hi. I really don't know where to ask this but I could really use some help.

I'm trying to find out if there is a way to convert a .BNL / .TVD file to a .DPR file. Its for those pens that you hover over a special book and it plays/recites whatever it is you hover over. The model I have is old and the newer models use the .BNL and/or .TVD while mine uses .DPR. The bnl/tvd files are available to download but unfortunately there is no way for me to use them. There is no help from the manufacture either so I'm really hoping there is a way to convert them. Thanks in advance

***I meant to put this in the delphi section. sorry